The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Nonlinear gravitons and curved twistor theory
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Citations
Cites
On Deformations of Complex Analytic Structures, I
Kodaira, K., & Spencer, D. C. (1958) · The Annals of Mathematics · doi:10.2307/1970009 · Cited by 347
Cited by
Background independent quantum gravity: a status report
Ashtekar, A., & Lewandowski, J. (2004) · Classical and Quantum Gravity · doi:10.1088/0264-9381/21/15/r01 · Cited by 1,951
On the separation of Einsteinian substructures
Plebański, J. F. (1977) · Journal of Mathematical Physics · doi:10.1063/1.523215 · Cited by 499
Quantum gravity: a progress report
Carlip, S. (2001) · Reports on Progress in Physics · doi:10.1088/0034-4885/64/8/301 · Cited by 449
Geometrization of quantum mechanics
Kibble, T. W. B. (1979) · Communications in Mathematical Physics · doi:10.1007/bf01225149 · Cited by 340
General relativity without the metric
Capovilla, R., Jacobson, T., & Dell, J. (1989) · Physical Review Letters · doi:10.1103/physrevlett.63.2325 · Cited by 196
Metadata
- Authors
- Penrose, R.
- Venue
- General Relativity and Gravitation
- Published
- 1976-01
- Volume
- 7
- Issue
- 1
- Pages
- 31-52
- ISSN
- 0001-7701 (ISSN-L)
- 1572-9532
- OpenAlex
- W2091099245
- Cited by
- 680
- References
- 1
- FWCI
- 21.25
- Type
- journal article
- Language
- en
- Open access
- closed
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
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- CoChat. (2026). Citation check: Nonlinear gravitons and curved twistor theory. https://app.cochat.ai/papers/10.1007/bf00762011
- The paper
- Penrose, R. (1976). Nonlinear gravitons and curved twistor theory. General Relativity and Gravitation. https://doi.org/10.1007/bf00762011
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
